baber/WOPTO huggingface dataset:
Patent JP-H0994228-A (JP)
Title: Apparatus for photographing endothelial cell of cornea
Inventor: YUMIKAKE KAZUHIKO
IPC: A61B3/14
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of more clearly photographing corneal endothelial cells over a wide range. SOLUTION: This apparatus is provided with a slit light radiation system 20 for obliquely projecting a slit light to a cornea of a subject E and an observing and photographing optical system 30 for observing and photographing an image of endothelial cells of cornea formed on the imaging plane after an image formation of endothelial cells by utilizing a reflected light from the cornea C. The observing and photographing optical system 30 is provided with a mask 33 having a slit 33S screening the reflected light from the surface of the cornea and transmitting the reflected light from the endothelial cells of the cornea, and also the width of the slit 33S is made to be adjustable.
Patent JP-H0783041-A (JP)
Title: Exhaust emission control device for monolithic ceramic carrier
Inventor: SUEYOSHI HIROBUMI
IPC: B01D53/86
Filed: 1993-09-13
Abstract: PURPOSE:To prevent exhaust gas from being exhausted without being purified from a gap between a monolithic ceramic carrier and a shell. CONSTITUTION:Metal fine wires are knitted, and pressurized to form a seal member including cushion member 3 into which a seal member 4 is inserted, which seal member 4 is prepared by coating an outer periphery of a roll-like thermally expansive ceramic member with glass fiber. The cushion member 3 is arranged in an exhaust gas inflow portion between an outer periphery of a monolithic ceramic carrier 1 and a shell 2. A rope-like seal member 5, a thermally expansive ceramic seal member 6, and a wire net 7 area arranged at a rear side thereof in a gap between the monolithic ceramic carrier 1 and the wire net 7.
Patent JP-H1095830-A (JP)
Title: Self-crosslinking aqueous polyurethane resin, its production and water-base printing ink made by using it as binder
Inventor: OHASHI MASATO
IPC: C09D11/10
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-crosslinking aqueous polyurethane resin which is excellent in storage stability and forms a coating film with excellent physical properties on various base materials, a process for producing the resin, and a water-base printing ink excellent in storage stability and film properties. SOLUTION: The polyurethane resin has carbodiimide groups and carboxyl groups neutralized with a basic compound. It is produced by reacting a carboxylated polyol compound, other polyol compound and a polyisocyanate compound to give an isocyanate prepolymer, reacting this prepolymer with a chain extender at such a ratio that the active hydrogen atoms are in excess of the isocyanate groups, neutralizing the carboxyl groups with a basic compound, and reacting the neutralized reaction product with a compound having carbodiimide groups and isocyanate groups. The water-base printing ink is made by using the resin as a binder.
Patent JP-S60145490-A (JP)
Title: Mixed-flow fan
Inventor: KAIHARA MAKOTO
IPC: F04D23/00
Filed: 1983-12-29
Abstract: PURPOSE:To reduce vibration by integrally forming an annular flat-plate at the edge part on the hub side of the vane of a mixed-flow fan and installing pins in the axial direction and forming a flat plate integrally at the air inflow-side edge part of a conical aslant surface and installing the hub part so that the pins are fitted into the holes. CONSTITUTION:A vane 2 is formed integrally with an annular flat-plate 3 on the air effluence side and at the edge part on the hub side, and pins 4 in the axial direction are integrally formed in the vicinity at the air inflow-side edge part 2a on the hub side. In the hub part 5, a conical aslant surface part 6 is integrally formed with a flat plate 7 at the edge part 2b on the air effluence side, and the vane 2 and the hub part 5 are formed integrally by fitting the pins 4 into a plurality of holes 9 in the vicinity of the air inflow-side edge part 2a. Therefore, the error in installing the vane is reduced, and the revolution balance is improved, and the tilt and the camber can be set so that the shape of the vane develops the max. performance, and a mixed-flow fan having the superior ventilating performance and less vibration and noise can be obtained.
Patent JP-H0589941-A (JP)
Title: Ozonizer
Inventor: SEKI NORIAKI
IPC: C01B13/11
Filed: 1991-09-30
Abstract: PURPOSE:To enhance ozone generating efficiency of an ozonizer by utilizing surface corona discharge and decrease a necessary applied voltage. CONSTITUTION:A dielectric constituting an ozonizer by using surface corona discharge is made of an aluminum thin film 2 which is produced by applying anodic coating to an aluminum plate 1. Consequently, by the aluminum thin film 2 the dielectric is made to be a thin film so as to decrease an applied voltage, and further, a temperature of a substrate is reduced by a heat radiation effect of the aluminum plate of the base, thus enhancing ozone generating efficiency.
Patent JP-2000081001-A (JP)
Title: Accumulator and suspension device for vehicle
Inventor: SHONO SHOICHI
IPC: F16L55/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To simply detect and confirm the occurrence of the damage of a separation means separating the gas chamber and the oil chamber of an accumulator. SOLUTION: Accumulators 17 and 18 are formed such that the interior of cases 17a and 18a are separated into an oil chamber R2 and a gas chamber R3 by bladders (partition means) 17b and 18b. A pigment material dissolved in hydraulic fluid is applied on the surface of the gas chamber R3 side of a separation means or applied on the inner wall of the gas chamber R3, and powder of the pigment material is simply contained in the gas chamber R3 to house the pigment material to be dissolved in the hydraulic fluid in the gas chamber R3. When, through the damage of the bladders (the partition means) 17b and 18b, the gas chamber R3 and the oil chamber R2 are intercommunicated, since the hydraulic fluid is colored by the pigment material, the damage of the bladders (the partition means) 17b and 18b is simply detected and confirmed.
Patent JP-H04128898-A (JP)
Title: Voice recognition device
Inventor: KOYAMA MOTOAKI
IPC: G10L15/06
Filed: 1990-09-20
Abstract: PURPOSE:To easily increase a vocabulary and speakers to be recognized by generating the standard pattern of an input voice. CONSTITUTION:When an input voice is used for registration, a switch 12 is switched to the side of a standard pattern generation part 14 and the standard pattern of the vocabulary is generated for a voice pattern converted by a signal conversion part 11 by using data stored in a memory part 15. When the input voice is used for discrimination, the switch 12 is switching to the side of a similarity calculation part 13, the similarity between the registered standard pattern and input voice pattern is calculated and a decision part 17 outputs the standard pattern with the highest similarity. Standard patterns corresponding to three kinds of vocabulary of one speaker are registered in a memory part 16 for the standard patterns, but when a sufficient recognition result is obtained by the voicing of a different speaker, new voice registration is not performed.
Patent JP-H02100531-A (JP)
Title: Light-receiving circuit
Inventor: HATAKEYAMA MAKOTO
IPC: H04B10/07
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a wide light-receiving dynamic range by providing two light-receiving systems, an optical branching unit which distributes input optical signals to two light-receiving systems and an output selection circuit which selects the output electric signals of the light-receiving systems. CONSTITUTION:The input optical signals 11 are distributed by the optical branching unit 14, and they are inputted to a first light-receiving system 17 and a second light-receiving system 18 as first input optical signal 15 and a second input optical signal 16. A first output electric signal 19 and a second output electric signal 20 are selected by a output signal selection circuit 21 and they are outputted as output electric signals 13. When the branching rate of the optical branching unit 14 is set to 10:1, the power of the first input optical signal 15 comes to 10/11 of the power of the input optical signal, and the power of the second optical signal 16 comes to be 1/11 of the power of the input optical signal 11. Consequently, the range width of about ten times can be obtained.
Patent JP-H0970285-A (JP)
Title: Coating method and coating material obtained thereby
Inventor: OGAWA MASANORI
IPC: A23L29/262
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out coating of small-sized foods or medicines in large amounts by spraying an aqueous solution of water-soluble hemicellulose into a food or medicine having a form of powder, granule, tablet, pill, capsule, etc., retained in motion state under aerating state and drying sprayed solution. SOLUTION: An aqueous solution of water-soluble hemicellulose having 50-1000mPa.s viscosity at 25 deg.C measured as 10% aqueous solution of a water soluble hemicellulose and having <=5wt.% reducing sugar content is sprayed into a material to be treated, e.g. a food or a medicine having a form of powder, granule, tablet, pill or capsule retained in motion state or small piece-like material similar thereto under aerating state using a spray gun, etc., to attach the aqueous solution to the surface and dried. Thereby, small piece like food or medicine is efficiently coated in a large amount.
Patent JP-H0589460-A (JP)
Title: Production of magnetic recording medium
Inventor: MEGURO MASASHI
IPC: G11B5/845
Filed: 1991-09-30
Abstract: PURPOSE:To produce a diagonally oriented magnetic recording medium while using a solenoid coil for longitudinal orientation as it is without improvement. CONSTITUTION:When a magnetic coating film contg. acicular magnetic powder is formed as a magnetic layer to produce a magnetic recording medium, the acicular magnetic powder is diagonally oriented by passing the magnetic coating film through a certain position within the range from the top of the magnetic recording medium running part of a solenoid coil 1 to 1/3 of the length L from the top to the bottom of the running part or the range from the bottom to 1/3 of the length L.
Patent JP-H0681459-A (JP)
Title: Construction method of concrete structure and form device
Inventor: YAMAMOTO TADASHI
IPC: E04G9/10
Filed: 1992-08-28
Abstract: PURPOSE:To easily fix a position of a form and to make unnecessary skill for installation work of the form. CONSTITUTION:An attractive member reacted on magnetic force of a magnet is buried inside a concrete, and magnets 3 capable of generation and interruption of magnetic force are mounted to part of a form member. A part of the form member is fixed by attraction between the attractive member 5 inside the concrete and the magnets 3 of the form 1 to maintain an attitude of the form 1, and new concrete is placed to the inside of the form 1.
Patent JP-H02101692-A (JP)
Title: Memory controller
Inventor: UKEKAWA TAKESHI
IPC: G11C7/00
Filed: 1988-10-07
Abstract: PURPOSE:To share a device and to reduce cost by selecting either a timing generating means for static RAM or a timing generating means for pseudo static RAM according to the kind of a work memory. CONSTITUTION:A write control signal WC, a readout control signal RC, and a memory specification signal SS representing the kind of a memory device comprising the work memory 3 are added on a memory controller 4. The signal SS is latched at a latch circuit 12 with the timing of a latch signal LT from a CPU, and selects either timing pulses generated by a timing generating part 10 for static RAM, or a timing generating part 11 for pseudo static RAM via a multiplexer 13. In such a way, it is possible to share the memory controller and to reduce the cost.
Patent JP-2001075153-A (JP)
Title: Film unit with lens
Inventor: OKAMURA DAISUKE
IPC: G03B15/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a filter for metallic parts and the intrusion of a foreign matter after recovering a film unit. SOLUTION: Diamagnetic metal such as phosphor bronze material is not used but ferromagnetic metal such as SUS material and steel material is used as spring material and pin material used for a main body base part including an exposure unit. After recovering the film unit with lens, a photographing lens, a stroboscopic unit and a battery are removed from the film unit with a lens in a sorting line 51 and a disassembling line 52, so that only a front cover and a main body unit exist in a separation line 54. The front cover and the main body unit are crushed into pieces by a crushing processing machine in a crushing stage 55. Only the metal is separated from resin and metal accumulated in a metallic part separation stage 56 by an electromagnet. Thus, only the resin is carried and recycled in a recycling stage 57.
Patent JP-2000079039-A (JP)
Title: Cosmetic puff enclosing device
Inventor: ISHIHARA TAKEHIRO
IPC: A47F7/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost cosmetic puff enclosing device in which appealing effect to general customers can be expected. SOLUTION: In this enclosing device, a cosmetic puff 2 is placed on the surface of a square and thick-colored key sheet 1, a paper label 3 having various sentences is overlapped with the back surface of the base sheet 1, an upper part 3a and a lower part 3b of the paper label 3 are respectively folded back through upper and lower edge parts of the key sheet 1 to be extended to the surface of the key sheet 1 to be close to the cosmetic puff 2, and this is inserted from an opening part provided on one side of a transparent bag 4 in a length direction. In addition, the opening part of the transparent bag 4 is folded around a root part to be peelably bonded to the back surface of the transparent bag 4.
Patent JP-2001074089-A (JP)
Title: Damping device for building structure
Inventor: UCHIYAMA TAKASHI
IPC: F16F15/08
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To display an effective damping effect even under a condition where tuning of an auxiliary vibration system against a main vibration system is imperfect in a damping device (TMD) to constitute the auxiliary vibration system against a building structure. SOLUTION: A plural number of divided auxiliary vibration systems 17 are constituted by using a plural number of divided measures 14 made in the same mass, and at the time of tuning characteristic frequency of each of these divided auxiliary vibration systems 17 in a value dufferent from each other, the minimum characteristic frequency: fmin out of a plural number of these divided auxiliary frequency systems 17 and the maximum characteristic frequency: fmax are set so that a value of a ratio against characteristics frequency: f0 to damp of a building structure 12 comes to be inverse of each other and are set so that the characteristic frequency: f1-fn in all the divided auxiliary vibration systems 17 make geometrical progression each other.
Patent JP-H0676105-A (JP)
Title: Document recognizing system
Inventor: TAKAYANAGI HIROICHI
IPC: G06K9/66
Filed: 1992-08-27
Abstract: PURPOSE:To recognize the structure of a document image more effectively by estimating a correct answer range and the optimum value of a parameter based on the distribution including both lower and upper limit values of the correct answer obtained form the document image data against the parameter that is used for recognition of the structure of the document image. CONSTITUTION:In a structure recognizing process 2, a candidate block of a sentence or chart area is extracted and the structure of a document image is recognized. In an area sorting process 3, a fact whether the extracted block is identical with a sentence or chart area is decided. Then the size distribution of a circumscribed rectangle of a black picture element string included in the block is obtained and also it is statistically decided whether the block is identical with a sentence or chart area. That is, the black picture element string is extracted out of the document image and the circumscribed rectangle of the black picture element string is calculated. A basic rectangle is defined based on the circumscribed rectangle. Then the size of the document structure is calculated based on the basic rectangle. The Furthermore blocks showing the complete sentence and chart areas are extracted out of the document image data based on the distance between the basic rectangles. Thus the document structure is recognized.
Patent JP-S61129830-A (JP)
Title: Equipment for manufacturing semiconductor
Inventor: WATANABE TORU
IPC: H01L21/302
Filed: 1984-11-29
Abstract: PURPOSE:To enable the cleanness in the chamber to be easily measured without variation in inner pressure by providing an optical system which observes the variation of refractive index in the chamber. CONSTITUTION:Reaction gas is introduced into the chamber 1, and the atmosphere in the chamber 1 is activated by impressing a high frequency power across electrodes provided in opposition in the chamber 1. On the other hand, the image of the first slit plate 13 irradiated with an irradiation light source 15 is formed by the first lens at the position of the second slit plate 11. This image passes through the third lens 19 by being partly shielded by the slit of the slit plate 11 and is then projected on a screen 16 under enlargement. Therefore, in the presence of a substance which allows light dispersion or substances with different refractive indexes in the chamber 1, the screen 16 which should be bright constantly grows shaded, and so the variation in refractive index in the chamber 1 can be detected. The title device 30 thus constructed enables the observation of micro dusts and the measurement of the contamination degree of the chamber 1 without breaking its pressure reduction.
Patent JP-H04132116-A (JP)
Title: Manufacture of nb3x multi-core superconducting wire
Inventor: DAIMATSU KAZUYA
IPC: H01B12/10
Filed: 1990-09-21
Abstract: PURPOSE:To manufacture a longer wire rod having high critical current density by restricting each thickness of an Nb containing layer and X containing layer, and applying a heat treatment to the obtained wire rod within a range of a specific temperature. CONSTITUTION:An Nb foil 1 and an Al foil 2 in a superposed relation are wound around a Cu rod material 3 by a modified jelly roll process, to be inserted into a Cu pipe 4 as a matrix pipe, followed by drawing. A segment wire rod 5 is provided with matrices 6 made of Cu in the center thereof and in the outer periphery thereof, respectively. Between the matrices 6, the Nb foil 1 and the Al foil 2 are spiraled each in one layer. The obtained wire rod is repeatedly drawn, thereby obtaining a wire rod. The thickness of an Nb containing layer is 400nm or less; and the thickness of an X containing layer, 100nm or less. In the wire rod 9, a multiplicity of filaments 8 made of Nb, Al and Cu are embedded in a matrix 7 made of Cu. The obtained wire rod is heated at 750-850 deg.C for 1 to about 20 hours, thus forming Nb3Al.
Patent JP-H04132074-A (JP)
Title: Semiconductor memory
Inventor: FUJITA MASAMORI
IPC: G11C11/401
Filed: 1990-09-21
Abstract: PURPOSE:To prevent the malfunction of a sense amplifier by providing plural memory cells arranged on respective intersections of the first and the second bit lines and a word line, connected to the word line, and alternately connected to the bit line composed of the first wiring layer and the one composed of the second wiring layer along the word lines. CONSTITUTION:B1i+3 to B1i+6, B1j-3 to B1j, B1k+3 to B1k+6, and B1h-3 to B1h as the first bit lines, and B2i to B2i+3, B2j-6 to B2j-3, B2k to B2k+3, and B2h-6 to B2h-3 as the second bit lines are respectively connected to the terminals of sense amplifiers Sm to Sn linearly symmetrically, and memory cells Cmx to Cmx+5 are arranged while alternately connected to the first bit lines and the second bit lines along one word line. Therefore, it becomes the folding bit line construction of the first and the second bit lines, and the generation of noises caused by the capacity coupling between the word lines and bit lines is prevented. Thus, a memory cell array with less malfunction of the sense amplifier can be realized.
Patent JP-S59135995-A (JP)
Inventor: GUSUTAFU ETEIENNU MARII FUIIRE
IPC: H04R1/02
Filed: 1983-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000080980-A (JP)
Title: Pump equipped with pulsation reducing device
Inventor: MINATO YOJI
IPC: F04B11/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire pump and to reduce an area occupied by installing while ensuring the increase in the internal capacity of an air chamber used for reducing pulsation so as to increase a pulsation reducing effect. SOLUTION: A reciprocating pump portion 4 is constructed by providing a first diaphragm 7 driven by an air cylinder portion 14 to be elongated/ contracted and deformed in one side part of a partition wall 1 provided with inlet and outlet passage 2 and 3, and check valves 16a and 16b alternately opened/closed in a pump operation chamber 9a formed in the first diaphragm 7. In the other side of the partition wall 1, a second diaphragm 17 having a liquid chamber 20a for storing liquid discharged from the pump portion 4 and a device side air chamber 20b separated from the liquid chamber 20a and deformed by elongation/contraction, and thereby a pulsation reducing portion 5 is provided for absorbing the pulsation of the liquid discharged from the pump portion 4 by the capacity change of the liquid chamber 20a.  A separation air chamber 30 separate from the device side air chamber 20b is provided, and both 20b and 30 are connected to each other by a tube 40.
Patent JP-H1194920-A (JP)
Title: Pattern generator for semiconductor testing device
Inventor: AKIYAMA TSUTOMU
IPC: H03K3/84
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a pattern generator which can generate a large-capacity random pattern at a high speed by using a high-speed small-capacity random access memory. SOLUTION: Part of a random pattern prestored in a sequential pattern memory 4 is transferred to the random pattern memory 5 designated by the difference between the address designating data 2a calculated by means of a computing element 3 and outputted from a control circuit 2 and the address data 1a outputted from an address generator 1 and the transferred random pattern data are outputted to a semiconductor device to be tested through a selector 6.
Patent JP-H06104253-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBUCHI MASAHIRO
IPC: H01L21/312
Filed: 1992-09-22
Abstract: PURPOSE:To perfectly complete the etching of a polyimide film which may be used as a protection film by removing a large stepped area at the end of scribe line. CONSTITUTION:A silicon nitride film 15 as a first protection film and a polyimide film 16 as a second protection film are formed in lamination in this sequence on the entire surface of a semiconductor substrate 11 on which semiconductor elements and wirings are formed, the polyimide film 16 on an aluminum film 14 at the end of the scribe line is removed by selective etching and thereafter a silicon nitride film 15 on the aluminum film 14 is removed by selective etching.
Patent JP-H0996868-A (JP)
Title: Projection type display device
Inventor: ASADA NORIHIRO
IPC: G03B21/60
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive projection type display device whose speed of response is high. SOLUTION: The intensity of input from an infrared laser generating means 203 is modulated according to a video signal corresponding to a desired image. An infrared laser beam 204 generated by the generating means 203 is deflected in a horizontal direction and a vertical direction by a galvano mirror 206 which is produced in a semiconductor process and miniaturized, whose speed of response is high and whose cost is low, and projected to a screen 207 to perform raster scanning 208. The screen 207 is constituted by arranging photosensitive minute glass graines on a black base substance.